/* About section */

.about__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.about__photo {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: var(--tc-mist);
  aspect-ratio: 3/4;
  max-width: 460px;
}
.about__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.95);
}
.about__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.06);
  pointer-events: none;
}
.about__sig {
  position: absolute;
  bottom: 18px; left: 18px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(6px);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13px;
  color: var(--tc-ink);
}
.about__sig strong {
  display: block;
  font-family: var(--serif);
  font-size: 16px;
  color: var(--tc-navy);
  font-weight: 500;
  margin-bottom: 4px;
  line-height: 1.2;
}
.about__sig span {
  display: block;
  line-height: 1.2;
  color: var(--tc-muted);
}

.about__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about__body h2 { margin-bottom: 8px; }
.about__body p {
  color: var(--tc-ink-2);
  line-height: 1.65;
  max-width: 60ch;
}
.about__role {
  font-family: var(--serif);
  font-style: italic;
  font-size: 20px;
  color: var(--tc-navy);
  line-height: 1.35;
  margin-bottom: 4px;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
  border-top: 1px solid var(--tc-line);
  border-bottom: 1px solid var(--tc-line);
  padding: 24px 0;
}
.about__stat .num {
  font-family: var(--serif);
  font-size: 36px;
  color: var(--tc-navy);
  font-weight: 500;
  line-height: 1;
}
.about__stat .lbl {
  font-size: 12px;
  color: var(--tc-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 8px;
  display: block;
}

.about__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  padding-top: 8px;
}
.about__credentials .cert {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--tc-line);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.3;
}
.about__credentials .cert img { height: 38px; width: auto; }
.about__credentials .cert .label {
  color: var(--tc-muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}
.about__credentials .cert strong {
  display: block;
  color: var(--tc-navy);
  font-family: var(--serif);
  font-weight: 500;
  font-size: 14px;
}

@media (max-width: 880px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__photo { max-width: 380px; }
}
@media (max-width: 480px) {
  .about__stats { grid-template-columns: 1fr; gap: 16px; padding: 16px 0; }
  .about__stat .num { font-size: 28px; }
}